
1.sour.考查反义词.sweet的反义词是sour,故填sour.
2.cold.考查反义词.hot的反义词是cold,故填cold.
3.rough.考查反义词.smooth的反义词是rough,故填rough.
4.hard.考查反义词.soft的反义词是hard,故填hard.

1.sour.考查反义词.sweet的反义词是sour,故填sour.
2.cold.考查反义词.hot的反义词是cold,故填cold.
3.rough.考查反义词.smooth的反义词是rough,故填rough.
4.hard.考查反义词.soft的反义词是hard,故填hard.